Description

Easily find the equivalent resistance of series circuits, parallel circuits, and series-parallel circuits.

Features:

- Graphic Interface: Create and arrange resistors in series and in parallel using a GUI

- Equation: Enter an equation to find equivalent resistance

Read the help screen before using either method

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Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

Fault Calculator Pro:This will calculate:A fault over a lineA fault through a XFMR The bracing de-rate factor for a utility XR ratio

Motor Calculations:Locked Rotor AmpsNEC Motor Table Look-up

Voltage Drop Pro:This app will calculate:The voltage/percent drop for a wireMinimum wire size for a given percent dropMax wire length for a given percent dropMax amps for a given percent dropThe impedance of the wire based on the inputted valuesClick the green "Voltage" label for custom voltages

Wire Ampacity Pro:This app will calculate:The minimum wire or max amps based on the inputted ampacity for low and medium voltages, The equipment and service ground size A residential feeder sizeClick the green "Ampacity" label to switch between minimum wire and wire ampacity

Note: This app uses the internet for the Google Licensing Service

This app uses the 2008/2011 NEC to calculate values.

Now you can save initial values to be used in the calculations!

Where length is inputted you can use your GPS from your phone to get an approximate distance (only as accurate as the GPS in your phone).

This app gives you the ability to email the answers calculated to yourself and others.

See the about menu for additional functionality.

Please e-mail any questions, comments or concerns. If you like the app please rate it, if not please send an e-mail and let us know why so that we can make the necessary changes.

This App is made for Radio Frequency (RF) engineers and students by RF engineers and students. Here you will find various simple RF circuit calculators, which would help you to- convert wavelength to frequency;- convert power levels –> W, dBm, dBW;- synthesize capacitive and inductive transformers;- visualize amplitude and angle modulated signals in time domain;- make a fast estimation of quantities, such as skin depth, available noise power, bandwidth of CW modulated signals and many more.The App also contains short summaries on RF and microwave circuits as well as a free book on RF circuit design with the following chapters:- Passive RF circuits.- Linear active two-ports.- Noise and distortion.- Power and nonlinear RF-Amplifiers.- Oscillators.- Mixers and detectors.- Modulation, transmission, and demodulation.The quizzes are included to test your knowledge of the topic. The App will ask for Internet and Local storage access to download and store a book on RF circuit design in .pdf format.The development of the App has been supported by the Technical University of Denmark (DTU), so NO adds or any other type of monetization is included.

Online and offline handbook (NEC 2011, PUE Ukraine, PUE Russia ,and more..).Save the result of some calculation in HTML format, and then view and send.For each calculation is given a separate help.Dark and light themes application.

The handling is very intuitive and easy to learn.It will help you to understand electronic basics.And the best: It is free in contrast to other similar products in the Playstore.Test it and conceive your own opinion.Don't miss your chance to test this product.More and more features will be added in the future.

PLEASE DO NOT USE THE RATING SYSTEM TO REPORT BUGS!INSTEAD CONTACT ME ON: gallinaettore84@gmail.com

******************Can you translate this app in another language? Download the file translate.zip (http://www.gallinaettore.com/ge/electrical_calculations_translate.php), translate the app and send it to gallinaettore84@gmail.com

You will receive a PRO Key gratis!!

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FAQ:

* How can I purchase Pro Key?- To purchase the Pro Key, you must associate a credit card or a prepaid card to your Play Store account. In some countries you can also pay with phone credit and PayPal. It isn't accept other payment methods.

* It is possible restore Pro Key after resetting the device? Can I transfer Pro Key on the new device I bought?- Yes, you just login to Play Store with the same account that you used to purchase app and it will be possible reinstall the applications that were previously purchased.

* Why this app asks for "Identity" permission?- Permission is required to validate the serial number.